About product
Our company specializes in the custom manufacturing of marine hydraulic reducers and gearboxes, widely used in shipboard power systems such as windlasses, winches, cargo hoists, and thrusters. Our replacement marine motor gearboxes serve as critical components in the ship’s power transmission chain, responsible for transferring power, adjusting speed, and amplifying torque.
- Featuring a modular design, the speed ratio can be customized by adjusting gear parameters such as module and number of teeth. For certain models, the speed ratio range can reach 1:1 to 1:10, with torque output covering 1,000–5,000 N·m.
- The design integrates hydraulic motors with the reduction mechanism, such as cycloidal hydraulic motors coupled with planetary gears, achieving a compact configuration suitable for space-constrained shipboard compartments.


